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A Perspective on Single-Channel Frequency-Domain Speech EnhancementExperimental Study

A Perspective on Single-Channel Frequency-Domain Speech Enhancement: Experimental Study [In this chapter, we study the performance of the developed frequency-domain single-channel noise reduction algorithms with simulations. Among a great number of the discussed algorithms, only the most typical and the most promising filters are investigated. The rest will be left to the reader for further exploration. Since we already learned from analytical analyzes presented in Chapter 6 that the gain in SNR from exploiting the circularity characteristics of speech and the additive noise would be marginal (upper-bounded by 3 dB if noise is stationary), the focus here will be placed on the evaluation of the new noise reduction filters with Model 3 in comparison to those conventional approaches with Model 1.] http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png

A Perspective on Single-Channel Frequency-Domain Speech EnhancementExperimental Study

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Publisher
Springer International Publishing
Copyright
© Springer Nature Switzerland AG 2011
ISBN
978-3-031-01433-8
Pages
77 –89
DOI
10.1007/978-3-031-02561-7_9
Publisher site
See Chapter on Publisher Site

Abstract

[In this chapter, we study the performance of the developed frequency-domain single-channel noise reduction algorithms with simulations. Among a great number of the discussed algorithms, only the most typical and the most promising filters are investigated. The rest will be left to the reader for further exploration. Since we already learned from analytical analyzes presented in Chapter 6 that the gain in SNR from exploiting the circularity characteristics of speech and the additive noise would be marginal (upper-bounded by 3 dB if noise is stationary), the focus here will be placed on the evaluation of the new noise reduction filters with Model 3 in comparison to those conventional approaches with Model 1.]

Published: Jan 1, 2011

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